Static task
static1
Behavioral task
behavioral1
Sample
83f00973d45dd8cd02e53c5f0307f080_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
83f00973d45dd8cd02e53c5f0307f080_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
83f00973d45dd8cd02e53c5f0307f080_NEIKI
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Size
124KB
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MD5
83f00973d45dd8cd02e53c5f0307f080
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SHA1
2a8c74bb25e6dcd2d9b2ef954d997fd69ebd2d41
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SHA256
d9f45861e4246f80a75af948cb3f98e4de85c90b88f76844bd20923ba936b666
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SHA512
c98d28f142a5e355aca1ab5f1180c4f9b0a9712b4bfae5cd2c3a483319e6660df436121414bc7eee2ed002975a9f17c2a0137db77e7cfc556c4581001775b774
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SSDEEP
1536:RX4nFpWUNChY2Z8OaRY/4dlY54+SMPuROUKi5q+ro1sWJd7B9dlH7ruEfE:RX4nFMSDRY6lOtPuROUKkvroLVB7rV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 83f00973d45dd8cd02e53c5f0307f080_NEIKI
Files
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83f00973d45dd8cd02e53c5f0307f080_NEIKI.exe windows:6 windows x64 arch:x64
2ccf7bf34ecf0d16ab726ca0298748fe
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
WaitForSingleObject
CreateThread
VirtualAlloc
GetModuleHandleA
GetProcAddress
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
WriteConsoleW
RtlUnwindEx
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RaiseException
GetStdHandle
WriteFile
GetModuleFileNameW
GetCurrentProcess
ExitProcess
TerminateProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetProcessHeap
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
ReadConsoleW
GetFileSizeEx
SetFilePointerEx
HeapSize
HeapReAlloc
CloseHandle
CreateFileW
RtlUnwind
Sections
.text Size: 73KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ